ATSAM4S8BA-MUR - Microchip Technology

Manufacturer Part Number

ATSAM4S8BA-MUR

Manufacturer

Microchip Technology

Introduction

The ATSAM4S8BA-MUR is a high-performance ARM Cortex-M4 based microcontroller, designed for various embedded applications, particularly where low power and high processing capability are required.

Product Features and Performance

32-bit ARM Cortex-M4 core

Operation speed up to 120 MHz

512KB of flash memory

128KB RAM

Supports I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB connectivity

Equipped with peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, WDT

Internal Oscillator

11x12-bit A/D converter, 2x12-bit D/A converter

Product Advantages

Optimized for low power consumption

High-speed processing capabilities

Flexible connectivity options

Comprehensive peripheral set enhances functionality

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-bit

Speed: 120 MHz

Number of I/O: 47

Program Memory Size: 512KB

RAM Size: 128KB

Voltage Supply: 1.62V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures reliable operation under fluctuating power supply

Watchdog Timer (WDT) prevents system hang-ups

Compatibility

Compatible with various communication interfaces supported through I2C, SPI, USB, etc.

Can interface with memory cards and supports UART/USART communication standards

Application Areas

Industrial control systems

Consumer electronics

Automotive

Internet-of-Things (IoT) devices

Product Lifecycle

Status: Active

Not nearing discontinuation

Future replacements or upgrades available in the SAM4S series

Several Key Reasons to Choose This Product

Powerful ARM Cortex-M4 core with high operating frequency up to 120 MHz for robust processing

Comprehensive connectivity options enhance versatility in application deployment

Large memory allocation (512KB flash and 128KB RAM) to support complex applications

Low power consumption suitable for power-sensitive applications

Durable and operational within a wide temperature range suitable for challenging environments

Extensive peripheral set improves the application's capability without requiring additional components